if (document.images) {
  HomeOn = new Image();
  HomeOn.src = "images/menu/home-on.gif";

  InfoOn = new Image();
  InfoOn.src = "images/menu/info-on.gif";

  EventsOn = new Image();
  EventsOn.src = "images/menu/events-on.gif";

  ListenOn = new Image();
  ListenOn.src = "images/menu/listen-on.gif";

  BuyitOn = new Image();
  BuyitOn.src = "images/menu/buyit-on.gif";

  ContactusOn = new Image();
  ContactusOn.src = "images/menu/contactus-on.gif";



  HomeOff = new Image();
  HomeOff.src = "images/menu/home.gif";

  InfoOff = new Image();
  InfoOff.src = "images/menu/info.gif";

  EventsOff = new Image();
  EventsOff.src = "images/menu/events.gif";

  ListenOff = new Image();
  ListenOff.src = "images/menu/listen.gif";

  BuyitOff = new Image();
  BuyitOff.src = "images/menu/buyit.gif";

  ContactusOff = new Image();
  ContactusOff.src = "images/menu/contactus.gif";
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}